Elementary school science 5 Pupil's guide part 2

Detalhes bibliográficos
Autor Corporativo:	Science Education Center, University of the Philippines
Formato:	Livro
Idioma:	inglês
Publicado em:	Quezon City Science Education Center University of the Philippines, c1976.
Edição:	2d expt. ed.
Assuntos:	Science > Problems, questions, exercises. Science > Study and teaching (Elementary).